"You see," he said, "as soon as the line breaks we set about finding where it is broken. To do this we use an instrument called the Wheatstone bridge. In this case the break is about six hundred miles from the American shore. The next thing is to get at the company's repair ship. She lies, usually, at Halifax when she isn't busy, and that is where she was this time. We wired her and she left for the spot immediately. It was up to me to get ready the testing apparatus--we generally set up special instruments for testing. Judging by the distance, the ship should have been over the break early this morning. She will grapple for the broken cable ends, and as soon as she catches our end she'll send us a message. It's simple enough.""Like takin' wormwood tea--easy enough if you've been brought up that way. I think I'd make more money catchin' codfish, myself,"commented the Captain dryly.
Ralph laughed. "Well, it really is a very simple matter," he said.
"The only thing we have to be sure of is that our end of the line is ready by the time the ship reaches the break. If the weather is bad the ship can't work, and so, when she does work, she works quick. I had my instruments in condition yesterday, so we're all right this time."They landed at the little wharf and plodded through the heavy sand.
"Dismal-looking place, isn't it?" said Hazeltine, as he opened the back door of the station.
"Well, I don't know; it has its good p'ints," replied his companion. "Your neighbors' hens don't scratch up your garden, for one thing. What do you do in here?""This is the room where we receive and send. This is the receiver."The captain noticed with interest the recorder, with its two brass supports and the little glass tube, half filled with ink, that, when the cable was working, wrote the messages upon the paper tape traveling beneath it.
"Pretty nigh as finicky as a watch, ain't it?" he observed.
"Fully as delicate in its way. Do you see this little screw on the centerpiece? Turn that a little, one way or the other, and the operator on the other side might send until doomsday, we wouldn't know it. I'll show you the living rooms and the laboratory now."Just then the door at the other end of the room opened, and a man, whom Captain Eri recognized as one of the operators, came in. He started when he saw Hazeltine and turned to go out again. Ralph spoke to him:
"Peters," he said, "where is Mr. Langley?""Don't know," answered the fellow gruffly.
"Wait a minute. Tell me where Mr. Langley is.""I don't know where he is. He went over to the village a while ago.""Where are the rest of the men?"
"Don't know."
The impudence and thinly veiled hostility in the man's tone were unmistakable. Hazeltine hesitated, seemed about to speak, and then silently led the way to the hall.
"I'll show you the laboratory later on," he said. "We'll go up to the testing room now." Then he added, apparently as much to himself as to his visitor, "I told those fellows that I wouldn't be back until noon."There was a door at the top of the stairs. Ralph opened this quietly. As they passed through, Captain Eri noticed that Peters had followed them into the hall and stood there, looking up.
The upper hall had a straw matting on the floor. There was another door at the end of the passage, and this was ajar. Toward it the electrician walked rapidly. From the room behind the door came a shout of laughter; then someone said:
"Better give it another turn, hadn't I, to make sure? If two turns fixes it so we don't hear for a couple of hours, another one ought to shut it up for a week. That's arithmetic, ain't it?"The laugh that followed this was cut short by Hazeltine's throwing the door wide open.
Captain Eri, close at the electrician's heels, saw a long room, empty save for a few chairs and a table in the center. Upon this table stood the testing instruments, exactly like those in the receiving room downstairs. Three men lounged in the chairs, and standing beside the table, with his fingers upon the regulating screw at the centerpiece of the recorder, was another, a big fellow, with a round, smooth-shaven face.
The men in the chairs sprang to their feet as Hazeltine came in.
